package com.s59.demo;

public class Test {
    public static void main(String[] args) {
        System.out.println("hello world");
        System.out.println("hello world");
        System.out.println("世界你好");
    }

    public int test3() {
        return 1;
    }

    public String test1() {
        return "hello";
    }

    public int test2() {
        return 1;
    }
}
